ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
24368	USER_4E61n2z7E8	1800
11794	USER_4E8MhnwFEt	1800
22345	USER_4e9ZLr97yx	1800
13591	USER_4eas02dC0Q	1800
14136	USER_4eDGdJq8Rb	1800
27305	USER_4EHVVKBtvD	1800
29370	USER_4ELPYt0cu9	1800
20942	USER_4ers9qNFx6	1800
27095	USER_4Es3Y62x5A	1800
6502	USER_4eVse7TFjK	1800

last week

Highest Elo gains

BlueStrikers (+31.0)
Juncanssi (+17.9)
NicheGP (+11.2)

Most active users

nliju (140)
Wonder_2014 (22)
GMGiraffe (22)

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ChessBase '26 - Mega Package

Expand your Chess Horizon The perfect equipment for 2026 with the latest ChessBase program '26, Mega Database, ChessBase Magazine and Premium-Account!

€349.90

London System Powerbase 2026

London System Powerbase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.

€9.90

The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.